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NT Drive shaft flanges - Quick response required

Posted: Thu Feb 14, 2008 12:12 am
by just cruizin'
OK guys I know this is the wrong time to request a quick response but who wants to run out to their shed and measure the PCD of a NT drive shaft flange, any takers. I'll give you a big thankyou.

Posted: Thu Feb 14, 2008 5:58 am
by 11_evl
outside to outside is 82mm
center to center is 73mm
inside to inside in 65mm
total OD of flange is 90mm
total ID of flange is 42mm
hope that helped

Posted: Thu Feb 14, 2008 9:39 am
by want33s
Image
Overall outside diam. is 96mm

Posted: Thu Feb 14, 2008 12:26 pm
by just cruizin'
some conflicting info there, I have a transfer case that has been drill to suit NT but is not accurate. The 73 PCD I would say would be the one, WT is 85 PCD

Posted: Thu Feb 14, 2008 7:10 pm
by want33s
I'm sure my measurements are correct but could someone clear this up please.

Posted: Thu Feb 14, 2008 8:57 pm
by just cruizin'
OK, this could prove to be an issue then. What about 1.0lt's did they have a different PCD.

This is get very complex now.

Posted: Thu Feb 14, 2008 9:26 pm
by suzimad
if its a sierra transfer case , you dont have to drill anything after the 82 model as the flanges are interchangeable , if the flanges are original , you can usually tell from the old flange pattern and bolt hole sizes what the transfer case originally belonged to .

Posted: Thu Feb 14, 2008 9:49 pm
by just cruizin'
Cheers, I'm just trying to make my drive shaft spacers interchangeable between WT and NT, I know the PCD's are different but I have vary responces about the what is what, there must be three different flanges out there, so I assume the 1.0lt must be different again. but what is what

Posted: Thu Feb 14, 2008 11:14 pm
by nicbeer
between wt and nt there is also the bolt size difference.

8mm in the nt and 10mm i think on the wt.